Check your site in different browsers... Attached is an image of what I see on the Mac. Some design tips: 1) Consider using a second complementary color. Orange is complementary on a color wheel, but try adding a secondary color. 2) Your menu bar is the same color as your background color. Consider ...
Unless you are using a dedicated server to host your site, you won't be able to do this for security reasons. Even if you did have a dedicated server, it would pose a security risk you wouldn't want to take. There are other complex possibilities to resolve this, but I think it's beyond your means to...